Rechargeable battery



FIG. 1 is a first perspective view of a rechargeable battery showing mynew design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a perspective view of another state of the rechargeablebattery thereof.

The broken lines shown in the drawings depict portions of therechargeable battery that form no part of the claimed design.

CLAIM The ornamental design for a rechargeable battery, as shown anddescribed.